SBS Law Investigates Unum Group Over Revised Operating Income Definition

Schall, Brown & Schwartz LLP is investigating Unum Group for potential violations of the securities laws, the firm said in a Business Wire announcement on November 10, 2026. The investigation concerns whether the insurer issued false or misleading statements or failed to disclose information pertinent to investors.

Inside the SBS Investigation of Unum

SBS, a national shareholder rights litigation firm, said the inquiry centers on Unum's third-quarter 2026 results, announced on November 3, 2026. According to the announcement, Unum stated: "Beginning with the third quarter, we have revised our definition of after-tax adjusted operating income based on discussions with the staff of the Securities and Exchange Commission regarding our use of non-GAAP financial measures."

The company added that "our full-year 2026 after-tax adjusted operating income per share will now include the impact of our annual reserve assumption updates and refinements." Unum shares fell 17.8% the next day, SBS said.

The firm invited shareholders who suffered a loss to participate and encouraged them to contact Brian Schall or David Schwartz to discuss their rights free of charge. SBS describes itself as representing investors around the world in securities class action lawsuits and shareholder rights litigation, with founding partners Brian Schall, Andrew Brown and David Schwartz.

Unum Group is a 175-year-old US workplace benefits insurer offering disability, life, accident, critical illness, hospital, dental, vision and pet insurance, according to akta.pro company records. It serves 57% of Fortune 100 firms and more than 38 million people worldwide through field sales, brokers and digital platforms.

Unum's Scale and Capital Returns

The same records show Unum reported full-year 2025 revenues of $13.1 billion, with a projected 2029 revenue estimate of $13.3 billion. In May 2026 the company approved a roughly 10% increase in its quarterly dividend to 50.5 cents per share, effective in the third quarter of 2026, alongside a $1 billion share repurchase program effective January 2026.

Earlier Unum Reserve and Earnings Disclosures

On November 5, 2026, PR Newswire reported that Levi & Korsinsky was investigating potential securities law violations tied to Unum's reserve disclosures, following a third-quarter net loss of $419.7 million and a reserve methodology change. On November 3, 2026, TradingView reported that Unum closed a reinsurance transaction covering approximately 50,000 individual long-term care policies, with $3.8 billion in statutory reserves and about $4.5 billion in best estimate reserves.

The same day, FinancialContent Business Page reported that Unum's third-quarter 2026 net loss of $419.7 million included an $853 million investment impairment and a $135.6 million Closed Block operating loss, alongside after-tax adjusted operating income of $349.0 million.

What Comes Next for Unum Shareholders

SBS directed affected shareholders to contact the firm to discuss their rights, and the investigation remains at the inquiry stage.